CN217365882U - Aseptic device for collecting pig blood - Google Patents
Aseptic device for collecting pig blood Download PDFInfo
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- CN217365882U CN217365882U CN202221039297.9U CN202221039297U CN217365882U CN 217365882 U CN217365882 U CN 217365882U CN 202221039297 U CN202221039297 U CN 202221039297U CN 217365882 U CN217365882 U CN 217365882U
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Abstract
The utility model belongs to the technical field of animal blood gathers, especially, relate to a device for aseptic pig blood of adopting, including heparin bottle, vacuum blood sampling sword, advance blood vessel, outlet duct and agitating unit, be equipped with into blood mouth and gas outlet on the heparin bottle, vacuum blood sampling sword includes tool bit, handle of a knife and blood sampling portion, tool bit, blood sampling portion and handle of a knife are fixed connection in proper order, blood sampling portion is equipped with the separation blade with the handle of a knife junction, the separation blade periphery is equipped with the iron ring, the handle of a knife afterbody is equipped with the blood transfusion pore that link up handle of a knife and blood sampling portion, the blood transfusion pore is connected through advancing the blood vessel with the blood inlet of heparin bottle, the gas outlet on the heparin bottle is connected to the outlet duct. The utility model discloses can solve the current relatively laboratory problem of the higher cost of pig blood equipment of gathering.
Description
Technical Field
The utility model belongs to the technical field of animal blood gathers, especially, relate to a device for aseptic pig blood of adopting.
Background
The pig blood is the blood of pigs of animal family, and the pig blood has the characteristics of high medicinal value and low acquisition cost, so the pig blood can be widely applied to the production of medicaments, for example, the pig blood is taken as a raw material, the SOD enzyme in the pig blood can be extracted to prepare anti-aging cosmetics, and the process technology for extracting the SOD enzyme is relatively mature; in addition, because pig blood contains trace elements such as zinc, copper and the like, the pig blood can also be extracted to be used as health-care food and the like with immune function and anti-aging function.
At present, pig blood collection is generally carried out at a slaughter site, the environment of the slaughter site is poor, the collected pig blood is polluted by bacteria or other impurities, so aseptic processing can be carried out after the pig blood is collected on the site, byproducts of the pig blood after the aseptic processing easily cause environmental pollution, secondary pollution can be caused to the pig blood by manual operation in the processing process, and meanwhile, effective active ingredients in the pig blood can be damaged if the operation is improper, therefore, in the prior art, aiming at achieving the aseptic effect of the pig blood collection, only a vacuum blood collection knife is matched with large-scale instrument equipment, a blood transfusion hole is arranged at a knife handle of the vacuum blood collection knife, the collected pig blood is conveyed into a blood storage tank by the blood transfusion hole, then the blood storage tank is conveyed to the instrument equipment, the experimental requirements can be met only by strict operation, and the collection amount is large, so that complete asepsis is not easily achieved, at the same time, such devices are cost prohibitive for the laboratory.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a device for aseptic pig blood collection to solve the problem that the cost is higher in the relative laboratory of the current pig blood collection equipment.
The utility model provides a basic scheme: the utility model provides a device is used to aseptic pig blood of adopting, includes heparin bottle, vacuum blood sampling sword, advances blood vessel, outlet duct and agitating unit, be equipped with into blood mouth and gas outlet on the heparin bottle, vacuum blood sampling sword includes tool bit, handle of a knife and blood sampling portion, tool bit, blood sampling portion and handle of a knife are fixed connection in proper order, blood sampling portion is equipped with the separation blade with the handle of a knife junction, the separation blade periphery is equipped with the iron ring, the handle of a knife afterbody is equipped with the blood transfusion pore that link up handle of a knife and blood sampling portion, the blood transfusion pore is connected through advancing the blood vessel with the blood inlet of heparin bottle, the gas outlet on the heparin bottle is connected to the outlet duct.
The utility model discloses a principle and advantage lie in: in prior art, the vacuum blood sampling sword needs to arrange large-scale apparatus and equipment and just can guarantee that pig blood reaches aseptic effect, for this reason, is equipped with the pipeline that is used for inputing the anticoagulant on the vacuum blood sampling sword, reaches the limit and inputs the anticoagulant while taking a blood sample, prevents that pig blood from solidifying, and the blood sampling process is comparatively loaded down with trivial details, and need arrange large-scale instrument, and the cost is higher.
Therefore, the device for aseptically sampling pig blood comprises a blood sampling bottle, a vacuum blood sampling knife, a blood inlet tube, an air outlet tube and a stirring device, wherein the size of the blood sampling bottle is set according to the experimental requirement, high-temperature and high-pressure sterilization is needed before use, an air outlet on the blood sampling bottle is connected with the air outlet tube so as to release the pressure intensity after high-pressure treatment in the blood sampling bottle, a prepared anticoagulant is directly added into the blood sampling bottle after high-temperature sterilization, one end of the blood inlet tube is connected with a blood transfusion hole of the vacuum blood sampling knife, the other end of the blood inlet tube is connected with a blood inlet on the blood sampling bottle, the vacuum blood sampling knife comprises a knife head, a blood sampling part and a knife handle which are sequentially connected, compared with the existing vacuum blood sampling knife, the vacuum blood sampling knife is provided with a blood sampling part, the knife head is inserted into a pig blood vessel, the outflow blood is collected through the blood sampling part, and only the existing vacuum blood sampling knife is provided with a separation blade during collection, be used for preventing the pig blood sputtering, in this application, be equipped with the iron ring in the periphery of separation blade, the pig blood that prevents that the iron ring can be better sputters on the one hand and opens, and on the other hand collects the pig blood that sputters in the iron ring, collects the pig blood in the iron ring by blood sampling portion again, promotes the efficiency of collecting the pig blood, and agitating unit is used for the pig blood and the anticoagulant of gathering fully mixing.
Consequently, the advantage of this application lies in, the setting of the blood sampling portion through vacuum blood sampling sword and separation blade and iron ring for vacuum blood sampling sword's simple to use, the laboratory staff operation of being convenient for, the pig blood of gathering simultaneously directly carry into the blood sampling bottle in, through the agitating unit mixing can, the cost is lower, is applicable to the laboratory.
Further, the blood sampling portion is in a circular tube shape, the diameter size of the blood sampling portion is the same as that of the knife handle, and two blood sampling ports which are oppositely arranged are formed in the blood sampling portion.
Has the beneficial effects that: the blood sampling part and the knife handle are same in shape and size, processing is convenient, and a blood sampling port arranged on the blood sampling part is used for collecting pig blood collected by the knife head.
Further, the length of the blood collection port is two thirds of the length of the blood collection portion.
Has the advantages that: the length of the blood sampling port is the same as that of the blood sampling part, so that the blood inflow amount of the blood inlet is greatly increased.
Further, the iron ring is arranged on the baffle plate in an outward inclined mode.
Has the advantages that: because the pig body is comparatively soft, lean out the setting with the iron ring for the iron ring is inseparabler with the laminating of blood sampling position, prevents that pig's blood from splashing.
Furthermore, the outlet duct is equipped with the filter screen, the filter screen is 0.22 micron filter screen.
Has the advantages that: the filter screen of 0.22 micron that sets up in the outlet duct can guarantee that after the sterilization, the air in the vase can reach aseptic condition.
Further, agitating unit is the handle, the handle is fixed in heparin bottle top both sides.
Has the advantages that: through set up the handle on the blood sampling bottle, the experimenter holds between the fingers the handle and rocks about and can be with the pig blood and the anticoagulant mixing in the blood sampling bottle, and is easy and simple to handle, and the cost is lower.
Further, agitating unit includes pushing hands, sweep and wheel, the pushing hands is fixed in sweep one side, the wheel is located the sweep bottom, the sweep upper surface is seted up flutedly, the rubber layer has been laid to recess inner wall and bottom.
Has the advantages that: set up agitating unit to the shallow pattern, mainly when too big to the volume of taking a blood sample, the experimenter is through comparatively hard hand even pig blood in the blood sampling bottle, places the blood sampling bottle in the recess, can save the experimenter physical power with the pig blood and the anticoagulant mixing in the blood sampling bottle through push-and-pull pushing hands around.
Furthermore, the material of the blood collection bottle is transparent siliconized glass.
Has the advantages that: the heparin bottle material is established to transparent siliconized glass, can stand high temperature high pressure on the one hand, and the pig blood coagulation condition in the heparin bottle can directly be observed to on the other hand, and siliconized glass's material can play the anticoagulative effect of help simultaneously, need not add the anticoagulant even when the volume of taking a blood sample is less just can extract required serum.
Further, the device also comprises a vacuum pump, and the vacuum pump is connected with the free end of the air outlet pipe.
Has the advantages that: the air outlet is pumped by the vacuum pump, so that negative pressure in the bottle can be formed, the blood inlet process of the blood inlet is accelerated, and the pig blood recovery rate is improved.
Drawings
Fig. 1 is a schematic structural view of a blood collection bottle according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a vacuum blood collecting knife according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the blood sampling device comprises a blood sampling bottle 1, a blood inlet 101, an air outlet 102, a vacuum blood sampling knife 2, a knife head 201, a blood sampling part 202, a knife handle 203, an iron ring 204, a blocking sheet 205, a blood sampling port 206, a handle 3, a vehicle plate 4, a pushing handle 5 and wheels 6.
The first embodiment is as follows:
embodiment one is substantially as shown in figures 1 and 2: a device for aseptically collecting pig blood comprises a blood collecting bottle 1, a vacuum blood collecting knife 2, a blood inlet pipe, an air outlet pipe, a stirring device and a vacuum pump, wherein the blood collecting bottle 1 is made of transparent siliconized glass, the blood inlet 101 and the air outlet 102 are arranged on the blood collecting bottle 1, a filter screen is arranged at the air outlet pipe, and the filter screen is a filter screen with the precision of 0.22 micron in the embodiment; vacuum blood sampling sword 2 includes tool bit 201, handle of a knife 203 and blood sampling portion 202, and tool bit 201, blood sampling portion 202 and handle of a knife 203 are fixed connection in proper order, are equipped with separation blade 205 in the junction of blood sampling portion 202 and handle of a knife 203, and the periphery of separation blade 205 is equipped with the iron ring 204 that leans out the setting, and in this embodiment, blood sampling portion 202 is the pipe form, and its diameter size and the two-thirds of handle of a knife 203 diameter size, set up two relative blood sampling mouths 206 that set up on the blood sampling portion 202, the length dimension of blood sampling mouth 206 is the same with the length dimension of blood sampling portion 202, and the angle of iron ring 204 slope is 10.
The tail part of the knife handle 203 is provided with a blood transfusion hole which runs through the knife handle 203 and the blood sampling part 202, the blood transfusion hole is connected with the blood inlet 101 of the blood sampling bottle 1 through a blood inlet pipe, the air outlet pipe is connected with the air outlet 102 on the blood sampling bottle 1, and the free end of the air outlet pipe is connected with a vacuum pump.
The stirring device is a handle 3 in this embodiment, and the handle 3 is fixed on two sides of the top of the blood collection bottle 1.
The specific implementation process is as follows: before use, the whole set of device is cleaned, the whole knife body of the vacuum blood sampling knife 2 is wrapped by sterilization cloth, then the air outlet pipe is clamped by hemostatic forceps or other clips, and then the whole set of device is sterilized at high temperature and high pressure, wherein the device comprises the vacuum blood sampling knife 2, a blood sampling bottle 1, a blood inlet pipe and the air outlet pipe; after high-temperature and high-pressure sterilization, preparing anticoagulant in a clean area, adding the anticoagulant into the sterilized blood collection bottle 1, then additionally arranging a 0.22 micron filter screen in an air outlet pipe, connecting a port of the air outlet pipe with a vacuum pump, and opening hemostatic forceps to finish the preparation work before the device is used.
Blood sampling is carried out immediately after preparation work is finished, the blood sampling part of a target pig is cleaned and disinfected through alcohol, the sterilization wrapping cloth is quickly opened, the vacuum pump is opened, blood sampling is carried out, the handle 3 is held by both hands of an experimenter in the blood sampling process and shaken left and right, the pig blood and anticoagulant are promoted to be uniformly mixed, and after blood sampling is finished, the blood inlet pipe of the blood inlet 101 is clamped by a hemostatic clamp, so that blood sampling can be finished.
Example two:
as shown in fig. 3, the second embodiment is different from the first embodiment in that the stirring device in the second embodiment includes a pushing handle 5, a vehicle plate 4 and wheels 6, the pushing handle 5 is fixed on one side of the vehicle plate 4, the wheels 6 are located at the bottom of the vehicle plate 4, a groove is formed in the upper surface of the vehicle plate 4, and rubber layers are laid on the inner wall and the bottom of the groove.
The specific implementation mode is as follows:
the agitating unit of embodiment two is used for the condition when the volume of taking a blood sample is too much, at the blood sampling in-process, increases the power of vacuum pump, promotes blood sampling efficiency, places blood sampling bottle 1 in the recess of sweep 4 simultaneously, and the rubber layer of laying of recess inner wall and bottom provides cushioning effect for blood sampling bottle 1, and the experimenter holds push-and-pull around pushing hands 5 and can realize mixing pig blood and anticoagulant in the blood sampling bottle 1, saves experimenter physical power.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The utility model provides a device is used to aseptic pig blood of adopting which characterized in that: including heparin bottle, vacuum blood sampling sword, advance blood vessel, outlet duct and agitating unit, be equipped with into blood mouth and gas outlet on the heparin bottle, the vacuum blood sampling sword includes tool bit, handle of a knife and blood sampling portion, tool bit, blood sampling portion and handle of a knife are fixed connection in proper order, blood sampling portion is equipped with the separation blade with the handle of a knife junction, the separation blade periphery is equipped with the iron ring, the handle of a knife afterbody is equipped with the blood transfusion pore that link up handle of a knife and blood sampling portion, the blood transfusion pore is connected through advancing the blood vessel with the blood inlet of heparin bottle, the gas outlet on the heparin bottle is connected to the outlet duct.
2. The device for aseptic pig blood collection according to claim 1, wherein: the blood sampling part is in a circular tube shape, the diameter size of the blood sampling part is the same as that of the knife handle, and two blood sampling ports which are oppositely arranged are formed in the blood sampling part.
3. The device for aseptic pig blood collection according to claim 2, wherein: the length dimension of blood taking port and the length dimension of blood taking part are two thirds.
4. The device for aseptic pig blood collection according to claim 1, wherein: the iron ring is arranged on the baffle plate in an outward inclined mode.
5. The device for aseptic pig blood collection according to claim 1, wherein: the outlet duct is equipped with the filter screen, the filter screen is 0.22 micron filter screen.
6. The device for aseptic pig blood collection according to claim 1, wherein: agitating unit is the handle, the handle is fixed in heparin bottle top both sides.
7. The device for aseptic pig blood collection according to claim 1, wherein: the stirring device comprises a pushing handle, a sweep and wheels, wherein the pushing handle is fixed on one side of the sweep, the wheels are located at the bottom of the sweep, grooves are formed in the upper surface of the sweep, and rubber layers are laid on the inner walls and the bottom of the grooves.
8. The device for aseptic pig blood collection according to claim 1, wherein: the blood collection bottle is made of transparent siliconized glass.
9. The device for aseptic pig blood collection according to claim 1, wherein: the vacuum pump is connected with the free end of the air outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039297.9U CN217365882U (en) | 2022-04-29 | 2022-04-29 | Aseptic device for collecting pig blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039297.9U CN217365882U (en) | 2022-04-29 | 2022-04-29 | Aseptic device for collecting pig blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217365882U true CN217365882U (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039297.9U Active CN217365882U (en) | 2022-04-29 | 2022-04-29 | Aseptic device for collecting pig blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217365882U (en) |
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2022
- 2022-04-29 CN CN202221039297.9U patent/CN217365882U/en active Active
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